INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e451f392bcfde8894f4fb56b9b25db4b4e14dde94981ee0ca0cdada28369892', 
    'm1NtCe10qfWiMViE03E5X0Y43A74J710wk622vi/ZQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)